Individual Calculations January 2014
 Oquendo, Eder  Total change: 9.60  Rating chartPersonal card
 Panama Chess Open 3 Panama PAN 2013-10-30
RcRownchangeKK*chgGame
 2090 1997 3.00 7 0.32 30 9.60 
  Quiroga, Walter Gonzalo 1597  * BOL1.0010.08302.40 
  Ipatov, Alexander g2397  * TUR0.001-0.0830-2.40 
  Carrasco, Brandon 1655 PAN0.501-0.3830-11.40 
  Mendoza, Rodrigo 2189 BOL1.0010.753022.50 
  Pina Vega, Sulennis wg2298 CUB0.001-0.1530-4.50 
  Juarez Flores, Gustavo E. f2167 GUA0.5010.22306.60 
  Arias, Lemnys A. m2329 ESA0.001-0.1230-3.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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